0:07
Recommended
New research shows that some viruses can change people's body odor, making the bitten person more attractive to mosquitoes. When more mosquitoes bite the virus host, the virus will spread more widely.
New research shows that some viral infections may make people more "mosquito-attractive"
05/22
1801
In 1992, Neal Stephenson constructed a virtual world parallel to the real world, the Metaverse, in his science fiction novel "Snow Crash". Since then, although the concept of the metaverse has not left the public eye, it has not been widely paid attention to and accepted by peopl
Ethical Thoughts on the "Metaverse"
05/22
1778
Introduction to the results: Since biomass carbon materials have rich microstructures, in order to study the synergistic effect of the microstructure and macrostructure of structural absorption materials.
Hunan University: Porous carbon materials derived from waste almond shells for use in broadband structural microwave absorbers
05/21
1691
Not long ago, a lion with full bangs became a hot search topic. Do keepers give animals haircuts? What is the daily work of a breeder looking after ligers and other beasts, as well as animal cubs? Writer/Reporter Lu Bingxin Graphic Editor/Chen Yongjie New Media Editor/Lv Bingxin
Not a hairdresser but a "nanny", revealing the "magic job" of zoo keepers
05/21
1008
An astronaut aboard the International Space Station (ISS) captured this image of Tunupa Volcano on February 5, 2022. It is located on a peninsula between Bolivia's two largest salt flats (Salar de Uyuni and Salar de Coipsa). These saline marshes vary in sediment coverage and micr
"Space Observation" Bolivia's Tunupa volcano photographed by the International Space Station
05/21
1264
Introduction to the results Inspired by agricultural ridge technology, in this article, researchers such as Associate Professor Guo Xingmei and Professor Zhang Junhao from Jiangsu University of Science and Technology, Professor Sheng Lin from Shandong University published a repor
Jiangsu University of Science and Technology: Cobalt nickel selenium nanosheets grown on 3D carbon framework for use in supercapacitors
05/21
1591
New Horizons brings new helpers to visible stars Introduction: After the completion of New Horizons' main mission, it will become the first mission to explore Kuiper Belt objects and will become part of a longer-distance survey project heading out of the solar system . ——The New
New Horizons, which recruits amateurs to stargaze together, is it very high-end?
05/21
1327
At present, investment institutions prefer the layout of technology platforms. Nucleic acid drugs have overcome the "difficult-to-drugability" and "undruggability" problems of traditional drugs, and have various advantages such as short research and development cycles, high resea
Be wary of wasted investments and prefer investing in technology platforms! Nucleic acid drug research and development is not hot enough
05/21
1581
There is a plot in science fiction movies where a person is frozen in ice due to an accident. When he thaws out and wakes up again hundreds of years later, he faces a completely different world than before.
The world's first frozen man took 2 years to thaw. Has he been successfully awakened?
05/21
1964
Confucius was traveling eastward and heard two children arguing about the sun. "Is the sun closer in the morning or at noon?" A child used the visual size of the sun as evidence. He thinks the sun is bigger in the morning and therefore closer to us. Today we will explain why the
Geography Tips | Why does the sun in the morning and evening look bigger than the sun at noon?
05/21
1294
Relation Video
science Relation Video
Site video recommendation
science Latest News
Modern science believes that our universe was born 13.8 billion years ago. 13.8 billion years ago, a singularity exploded. The singularity is an infinite mass, infinite energy, infinite heat, infinite mass, and infinite density. Large, infinitely small point. After the explosion
There is a gravitational source outside the orbit of Pluto. Scientists: It may be the legendary ninth planet
05/23
1449
When it comes to snails, the first thing that comes to mind is that they have a thick shell. In fact, in addition to being known for their thick shells, snails are also the animals with the most teeth in the world.
Snails are said to be the creatures with the most teeth in the world. So what are the uses of so many teeth?
05/23
1641
Walking people have to adjust their gait again and again to walk on curbs or steps. Whether intentionally or not, everyone has developed control strategies to control muscle activity in response to changes in the outside world, thereby protecting them from tripping. effects of ti
Two main strategies for robot gait control
05/23
1358
The majority of overseas Chinese are very concerned about Hong Kong's continued stability, prosperity and development. Recently, Sun Dawen, a well-known Chinese scientist and academician of the European Academy of Humanities and Natural Sciences, wrote an article to express his w
[Tongxinyu] The pearl is dazzling and the bauhinia is beautiful - Chinese scientist Sun Dawen writes an article to celebrate the 25th anniversary of Hong Kong's return to the motherland.
05/23
1190
Got a story for July 4th? Today is also called aphelion. This day is the day when the earth is farthest from the sun. The time it takes for the earth to orbit the sun is one year. The place where the earth is closest to the sun is called perihelion. It is in early July every year
July 4th, the story you don’t know
05/23
1745
According to Global Network, in an environment of increasingly tense international situation, NASA Administrator Nelson recently made a series of remarks against China. In an interview with German media, he hyped up the "Chinese space threat theory" and bluntly stated that China
NASA exaggerates China's "military space program", and China makes it clear: the United States is seeking space hegemony
05/23
1424
Site Latest News
In Chen Kaige's eyes: Zhou Xun's beauty is astonishing! If she were 10 centimeters taller, the whole world would belong to her. First of all, Xiaoyan has met Zhou Xun in person. Of course, he was watching from a distance, but he can’t remember exactly what the event was. It seeme
Zhou Xun's beauty, except for the slight flaw of her "duck voice", is incomparable to her photogenic appearance! Shockingly beautiful
05/23
1016
The ratings were mediocre, and the Douban score was as low as 4.2. The audience focused their main criticism on Jin Dong. This time he still played a middle-aged elite man with a successful career in the drama, just like in "The First Half of My Life" He Han in "."
Jin Dong starred in 4 dramas in a row, Zhang Jiayi starred in 3 dramas in a row, "middle-aged top-notch" wake up
05/23
1575
Jackie Chan posted a message to commemorate Ni Kuang and said: "What happened today... I just learned that senior Ni Kuang has also passed away. The Hong Kong talent in our hearts represents the elegance of an era. We miss you."
He single-handedly wrote the golden age of Shaw Brothers martial arts movies, he is a legend
05/23
1361
At 22:34 on April 17, 756 tourists from Gansu took the Y58 "Train Tour around the West and Travel the Southwest" tourist train and left Lanzhou Railway Station. The special train headed south to the spectacular and beautiful Guiyang and Changsha. and other areas, embarking on an
Multiple tours on the same line, cars follow people! This year's first "Greater Southwest" inter-provincial tourism train started at Lanzhou Station
05/23
1277
Despite the shortest spring semester, the summer vacation time of domestic primary and secondary school students has not been "shrunk" too much, and the lifting of the ban on inter-provincial group travel has greatly boosted the confidence of both supply and demand in the summer
Popular tourist destinations for this summer vacation have been announced, with Changsha in the top ten
05/23
1899
City Express Author: Editor Jiang Yue In 2017, the average number of domestic trips in my country was 3.7 times, and the number of outbound trips was as high as 130 million. Tourism has become a daily consumption necessity for residents.
The new travel method of "travel now, pay later" is here. Walk freely and go wherever you want.
05/23
1941